WD2309+105
Basic Info
    2MASS 23122162+1047042
    RA/DE = 23:12:21.6 +10:47:04
    V = 13.10, B-V = -0.32; r' = 13.335, J = 13.817, K = 14.075; UCAC3a = 13.759, Vucac3 = 13.267 
Observation Summary



YYYYMMDD  JD start - JD end   Len[hr] Band Observer     RMS10     Sine Amplitude & Period 

20110918 5822.650 - 5822.989  6.0 hrs  C   Wiggins      3.0 mmag, sine: 1.6 ± 0.8 mmag, 3.6 hr, "spurious"
20110917 5821.735 - 5821.989  6.1 hrs  C   Garlitz      3.1 mmag, sine: 6.1 ± 0.5 mmag, 3.0 hr, "maybe"
20110916 5821.362 - 5821.612  6.0 hrs  C   Zambelli     1.9 mmag, sine: 2.1 ± 0.5 mmag, 3.6 hr, "spurious"
20110916 5821.240 - 5821.534  7.1 hrs  C   Ayiomamitis  4.0 mmag, sine: 2.9 ± 0.9 mmag, 4.2 hr, "spurious"
 
Light Curves 



  raw  spo  

"Spurious"
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  raw  spo  

Very interesting! This is in the "maybe" region.
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  raw  spo  

"Spurious" variation.
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  raw  spo  

"Spurious" variation. 

Finder Images


Aladin image.
   
WebMaster: B. Gary.  This site opened:  2011.09.16.  Last Update:  2011.09.18